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Cheap flights from Buffalo to Washington from C$ 195

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/2. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SEA
7 Feb — 14 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Buffalo to Washington

Keep the following information in mind while searching for Buffalo to Washington flight deals. Data was last updated 8 January 2026.

Round-trip from

C$ 375

One-way from

C$ 195

Popular in

November

Cheapest in

October

Average price

C$ 699
Delta
  • Delta
  • 3/3-10/3
  • 2 total stops
  • 19h 17m total
  • Buffalo to Washington
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Delta
  • Delta
  • 17/2
  • 2 total stops
  • 9h 09m total
  • Buffalo to Washington
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 3 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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Find flight deals from Buffalo to Washington

Enter your travel dates to find the best prices.

Cheapest flights from Buffalo to Washington
Explore the most affordable flight options available from Buffalo to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 January 2026.

Tue 3/312:05 p.m.BUF - PDX
1 stop10h 11mDelta
Wed 11/311:15 p.m.PDX - BUF
1 stop7h 35mDelta
Deal found 8/1C$ 375
Tue 3/312:05 p.m.BUF - PDX
1 stop10h 11mDelta
Tue 10/310:30 p.m.PDX - BUF
2 stops10h 14mDelta
Deal found 8/1C$ 382
Tue 3/212:20 p.m.BUF - SEA
2 stops13h 45mSouthwest
Wed 4/26:25 a.m.SEA - BUF
2 stops12h 35mSouthwest
Deal found 7/1C$ 391
Mon 2/37:41 p.m.BUF - PDX
1 stop27h 44mDelta
Wed 11/311:15 p.m.PDX - BUF
1 stop7h 35mDelta
Deal found 8/1C$ 417
Tue 3/312:05 p.m.BUF - PDX
1 stop10h 11mDelta
Mon 9/311:15 p.m.PDX - BUF
1 stop7h 35mDelta
Deal found 8/1C$ 419
Thu 12/25:44 p.m.BUF - SEA
1 stop7h 36mDelta
Tue 17/211:15 p.m.SEA - BUF
1 stop9h 28mDelta
Deal found 7/1C$ 419
Mon 2/37:41 p.m.BUF - PDX
1 stop27h 44mDelta
Tue 10/311:15 p.m.PDX - BUF
2 stops12h 59mDelta
Deal found 8/1C$ 424
Thu 5/312:26 p.m.BUF - PDX
2 stops11h 04mDelta
Wed 11/37:43 p.m.PDX - BUF
2 stops12h 14mDelta
Deal found 8/1C$ 434
Wed 20/512:25 p.m.BUF - SEA
1 stop11h 28mJetBlue
Thu 28/511:30 a.m.SEA - BUF
1 stop8h 27mJetBlue
Deal found 7/1C$ 456
Sat 16/512:25 p.m.BUF - SEA
1 stop11h 28mJetBlue
Tue 26/511:30 a.m.SEA - BUF
1 stop8h 27mJetBlue
Deal found 8/1C$ 459
Mon 2/37:41 p.m.BUF - PDX
1 stop27h 44mDelta
Mon 9/310:30 p.m.PDX - BUF
1 stop9h 31mDelta
Deal found 8/1C$ 462
Sat 7/211:10 a.m.BUF - SEA
2 stops12h 10mSouthwest
Wed 11/26:25 a.m.SEA - BUF
2 stops12h 35mSouthwest
Deal found 7/1C$ 464

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 8 January 2026.
Use the filters below to find and compare flights from Buffalo to Washington that are best for you.

Fly from

Buffalo

Fly to

Washington

Route

Depart

Return

Price

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Tue 3/3

12:05 p.m.-7:16 p.m.

1 stop10h 11m

Portland

Tue 10/3

11:40 a.m.-11:46 p.m.

1 stop9h 06m

C$ 375

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Wed 4/3

7:00 a.m.-11:55 a.m.

1 stop7h 55m

Portland

Wed 11/3

6:57 p.m.-9:50 a.m.

2 stops11h 53m

C$ 382

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Mon 2/3

7:41 p.m.-8:25 p.m.

1 stop27h 44m

Portland

Wed 11/3

11:15 p.m.-9:50 a.m.

1 stop7h 35m

C$ 417

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Mon 2/3

7:41 p.m.-8:25 p.m.

1 stop27h 44m

Portland

Tue 10/3

11:15 p.m.-3:14 p.m.

2 stops12h 59m

C$ 424

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Thu 5/3

12:26 p.m.-8:55 p.m.

2 stops11h 29m

Portland

Wed 11/3

11:15 p.m.-9:50 a.m.

1 stop7h 35m

C$ 426

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Thu 5/3

12:26 p.m.-8:30 p.m.

2 stops11h 04m

Portland

Tue 10/3

10:30 p.m.-11:01 a.m.

1 stop9h 31m

C$ 426

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Tue 3/3

3:39 p.m.-12:15 a.m.

2 stops11h 36m

Portland

Thu 12/3

10:30 p.m.-11:44 a.m.

2 stops10h 14m

C$ 434

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Wed 4/3

10:32 a.m.-10:08 p.m.

2 stops14h 36m

Portland

Thu 12/3

10:30 p.m.-11:44 a.m.

2 stops10h 14m

C$ 434

BuffaloSeattle

BUF - SEA

BUFSEA

Buffalo

Sat 7/2

9:55 a.m.-6:14 p.m.

2 stops11h 19m

Seattle/Tacoma Intl

Wed 11/2

10:58 a.m.-11:48 p.m.

2 stops9h 50m

C$ 456

BuffaloSeattle

BUF - SEA

BUFSEA

Buffalo

Sat 16/5

12:25 p.m.-8:53 p.m.

1 stop11h 28m

Seattle/Tacoma Intl

Tue 26/5

11:30 a.m.-10:57 p.m.

1 stop8h 27m

C$ 459

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 29 results
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Best time to book a flight from Buffalo to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Washington

What is the cheapest month to book a flight from Buffalo to State of Washington?

Currently, September is the cheapest month in which you can book a flight from Buffalo to State of Washington (average of C$ 214). Flying from Buffalo to State of Washington in December is currently the most expensive (average of C$ 451). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated 8 January 2026.
Read through reviews of airlines operating flights from Buffalo to Washington, such as Southwest. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,250 reviews
Check prices

Crew

8.6

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,250 reviews
Southwest
8.0
Very good
4,250 reviews
Check prices

Crew

8.6

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Buffalo to Washington?

    If you book a flight to Washington from Buffalo, you will be flying from Buffalo, which is the city’s only airport. Buffalo (BUF) is located 13.4 km from the centre of Buffalo.

  • How long is the flight from Buffalo to State of Washington?

    There are many flights that can get you from Buffalo to State of Washington in 7h 55m. Fly via Delta, United Airlines, or Southwest to get the fastest option. There are 3458 km between Buffalo and State of Washington. This flight may include one or multiple stops.

  • Can I find deals for flights from Buffalo to Washington that include hotel bookings?

    Yes. In addition to deals on Buffalo to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Washington.

  • Can I find deals for business class flights from Buffalo to Washington?

    Yes. Cheapflights offers flight deals from Buffalo to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to State of Washington?

    Currently, September is the cheapest month in which you can book a flight from Buffalo to State of Washington (average of C$ 214). Flying from Buffalo to State of Washington in December is currently the most expensive (average of C$ 451). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Buffalo to Washington

Discover the top airline that operate flights from Buffalo to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 8 January 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapestC$ 423AverageC$ 589FlexibilityNo cancel feeOn-time63%
Search Southwest flights

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How does Cheapflights help users find flights from Buffalo to Washington?

When you search for this flight from Buffalo to Washington, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Washington?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Buffalo to Washington for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Buffalo to Washington with no change fees?

Certainly. Search results for flights to Washington from Buffalo shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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